Product managers must consider these additional requirements in design and engineering.The Internet of Things (IoT) enables disruptive transformation across multiple market segments, from consumer, en...
I used the LL library function of the stm32f030c8t6 chip to make a program for interrupt receiving usart. As long as there is a receiving interrupt, the computer will freeze when getting data in the i...
The idea of 37 sensors and modules is widely circulated on the Internet. In fact, there are definitely more than 37 sensor modules that Arduino is compatible with. Since I have accumulated some sensor...
[size=4][color=#000000][b]It is said that the birth of NXP LPC5500 series MCU means a new era for both engineers and NXP MCU team. It is a blockbuster product in the MCU industry in 2019. [/b] It uses...
How far away from the radiation source do you need to be so that the radiated signal does not interfere with the system?
To answer this question, we need to think about the following two questions:
1)...
Tang Shuo, Xue Chao
China Electronics Standardization InstituteAbstract: RF filters are core components required for the current 5G communication construction, and piezoelectric crystals are the basic...
According to the latest news from Reuters, a US official revealed that the Trump administration plans to finalize a federal contract ban this week, prohibiting the US government from purchasing goods...[Details]
Steps to configure STM8 external clock (register): 1. Set the external clock register CLK_ECKR to write 0xB4 to it 2. Set the external clock frequency division. The lower three bits of CLK_CKDI...[Details]
The AM radio is built around the 555 timer chip. The only active device (silicon, germanium, or other) is the LM555. Tuning is done by an inductor and capacitor, with the LM555 acting as an AM demo...[Details]
In order to further improve the company's layout in the new energy industry chain and enhance its core competitiveness, Jiangsu Huasheng Lithium Battery Materials Co., Ltd. (hereinafter referred to...[Details]
Apple is reportedly facing a new class-action lawsuit in the Netherlands, with the company's App Store accused of abusing its monopoly position with a 30% commission. The lawsuit alleges that Appl...[Details]
We already know that "building energy conservation" runs through all aspects related to buildings, such as building materials, construction and use. From a macro perspective, it is very important f...[Details]
The life cycle of automotive chips is longer and needs to be maintained for more than 10 years. The usage scenarios have higher requirements for functional safety, and the scarcity of automotive SO...[Details]
When searching for "beautiful waste" on social media, smart watches always rank at the top. They are expensive, have little practical value except for their superficial "beauty", but have great emo...[Details]
When sending and receiving data on the serial port, you must pay attention to the baud rate. Most of the 51 single-chip microcomputers use 11m crystal oscillators and only a few use the weird 12m (...[Details]
Development environment:
PC host:
Ubuntu
and
RedHat
9.0
Target board: TQ2440 development board, linux kernel 2.6.30, root file system is YAFFS.
0. Introduction
Amon...[Details]
On February 20, Geely officially announced that the new generation Thor electric hybrid engine BHE15 Plus has officially rolled off the production line. The thermal efficiency of the engine has reach...[Details]
aiSim5 reconstructs high-precision real-world traffic scenarios for testing and training ADAS/AD systems. Built-in scenarios include racetracks, garages, highways, and urban environments. With a gl...[Details]
China began to develop liquid crystal display devices in the 1970s. Units such as the Beijing Electronic Display Device Factory and the Shanghai Electronic Tube Factory opened the road to the industr...[Details]
/* TIM1_CCMR BIT 6-4： 110: PWM mode 1 - When counting up, once TIM1_CNT TIM1_CCR1, channel 1 is at a valid level , otherwise it is an invalid level; when counting down, once TIM1_CNT TIM1_CCR...[Details]
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
RF/Wirelessly
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